Added support for reading data from character display

michaelkamprath / i2c-character-display

Rust library for controlling HD44780-based character displays using I2C adapters.

MIT License

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Added support for reading data from character display #3

Closed michaelkamprath closed 1 month ago

michaelkamprath commented 1 month ago

Some I2C adaptors for character displays support reading data from the display. Specifically, the generic PCF8754T adaptor. This updated refactors code in order to support reading data from the display when the adaptor supports it.